Mercury in the Bay (updated) - KQED QUEST

There's a hidden danger that has been lurking in the San Francisco Bay since the days of Gold Rush mining: mercury. In 2008, the regional Water Board launched a multi-billion-dollar plan to clean up this potent neurotoxin, but mercury levels in fish and wildlife remain as high as ever.

This story updates our QUEST story from 2009:
https://www.youtube.com/watch?v=tk0ZMqDhENQ

Видео Mercury in the Bay (updated) - KQED QUEST канала KQED QUEST